Location Gas Day Gravity BTU CO2 % Nitrogen % Oxygen % H2S Methane % Ethane % Propane % ISO Butane % Normal Butane% Neo Pentane % ISO Pantane % Normal Pentane % Hexane % N-Heptane % N-Octane % N-Nonane % MAGNOLIA CHECK GC @ 7697 2021/09/23 0.5760 1.01857 0.5564 00.9060 00.0000 00.0000 96.2699 02.1049 00.1238 00.0101 00.0162 00.0000 00.0036 00.0031 00.0026 00.0019 00.0009 00.0000 BAY CHECK GC @ 170610 2021/09/23 0.5779 1.01983 0.8960 00.4899 00.0000 00.0000 96.3673 02.0085 00.1898 00.0156 00.0198 00.0000 00.0046 00.0032 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/23 0.5650 1.00692 0.5107 00.6352 00.0000 00.0000 98.3304 00.4994 00.0221 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/23 0.5760 1.01881 0.6146 00.8061 00.0000 00.0000 96.3258 02.0940 00.1245 00.0095 00.0148 00.0000 00.0032 00.0026 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/23 0.5767 1.02057 0.5518 00.8581 00.0000 00.0000 96.1156 02.3207 00.1185 00.0100 00.0144 00.0000 00.0032 00.0028 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/23 0.5832 1.01516 1.6683 00.0952 00.0000 00.0000 96.2397 01.6976 00.1957 00.0530 00.0267 00.0000 00.0106 00.0034 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/09/23 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 00.0018 00.0000 The information displayed above reflects daily average gas quality readings taken at key locations on the EGT systeGQ. The dates shown above are the dates of the readings. The readings are taken daily, and information from such readings is posted on the first day thereafter. If on any reading day there are problems retrieving the data, the last reported readings will remain posted until such time as new readings are obtained. Due to factors such as equipment failure, sample contamination and human error, the information displayed above